forked from OSchip/llvm-project
1d67713b44
If condition evaluates to true, the code executes task by calling @__kmpc_omp_task() runtime function. If condition evaluates to false, the code executes serial version of the code by executing the following code: call void @__kmpc_omp_task_begin_if0(<loc>, <threadid>, <task_t_ptr, returned by @__kmpc_omp_task_alloc()>); proxy_task_entry(<gtid>, <task_t_ptr, returned by @__kmpc_omp_task_alloc()>); call void @__kmpc_omp_task_complete_if0(<loc>, <threadid>, <task_t_ptr, returned by @__kmpc_omp_task_alloc()>); Also it checks if the condition is constant and if it is constant it evaluates its value and then generates either parallel version of the code (if the condition evaluates to true), or the serial version of the code (if the condition evaluates to false). Differential Revision: http://reviews.llvm.org/D9143 llvm-svn: 235507 |
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| clang | ||
| clang-tools-extra | ||
| compiler-rt | ||
| debuginfo-tests | ||
| libclc | ||
| libcxx | ||
| libcxxabi | ||
| lld | ||
| lldb | ||
| llgo | ||
| llvm | ||
| openmp | ||
| polly | ||